When molding some insert moulding products, in order to increase the mechanical strength and service life of insert moulding products, roto mold inserts and screws that are often used.


Benefits of insert molding

A typical application of insert molding is to include one or more threaded metal inserts in a plastic part when a plastic part is intended to fit another part in the assembly. The separate plastic may not have enough mechanical properties to withstand the forces needed to hold the two parts together. For example, threads in plastic parts may wear out from repeated use, leading to part damage. Metal inserts help to enhance the properties of plastics and ensure reliable fastening when parts are reused. This combination of plastic and metal can take advantage of the lightness of plastic and the strength of metal and Insert injection molding process reduces cost.

Why choose us
We specialize in injection molding. We offer a full range of plastic molding capabilities to efficiently mass-produce parts.








Ding Yue Plastic is capable of injection molding a wide variety of sizes and shapes in a near endless variety of plastic and rubber types and colors with precision and expertise.
![]() | ![]() | |
| PRECISION MOLD MANUFACTURING | MOULD DESIGN | CNC machining center |
![]() | ![]() | |
| ASSEMBLY CAPACITY | STRONG TECHNOLOGY R & D TEAM | ONE STOP CUSTOMIZED |
If you want to reduce the expense of your existing plastic part, or have plans for a new custom plastic part, our plastic molding capabilities provide competitive prices, exceptional quality control, and convenient on-time shipping...(https://www.dy-plastics.com/about-us)
RFQ:
1. Q: ARE YOU TRADING COMPANY OR MANUFACTURER?
A: We are factory/manufacturer
2. Q: WHICH KIND OF INFORMATION DO YOU NEED FOR QUOTING?
A:1) Sample photo with dimensions or 2D/3D design
2)Product material
3)The quantity
4)Runner type, cold or hot
5)Mold steel type P20,718,2738, H13, S136, 2316, and so on
3. Q: I HAVE NO 3D DRAWING, HOW SHOULD I START THE NEW PROJECT?
A: You can send us some samples or tell me your idea, we will help to finish the 3D drawing design
4. Q: HOW SOON CAN I GET A REPLY AFTER SENDING AN INQUIRY?
A: All inquiries will be replied to within two hours except off time in China.
5. Q: HOW ABOUT THE SAMPLES?
A: Once the mold is finished, we will make some samples for you for checking
6. Q: WHAT IS YOUR PAYMENTS WAY?
A: For FOB/CIF/DDUweare30%T/T in advance, the balance against B/L copy. For air express shipping, we collect the total amount before shipping
Hot Tags: metal insert moulding, China, manufacturers, suppliers, factory, customized, wholesale, buy




